211284052

素因数分解:

$2^2\times 7^1\times {\mathrm{2621}}^1\times {\mathrm{2879}}^1$

素因数の和:5511

約数の個数: 24

約数和(自身を含む): 422876160

約数和(自身を除く): 211592108

約数列:

[1, 2, 4, 7, 14, 28, 2621, 2879, 5242, 5758, 10484, 11516, 18347, 20153, 36694, 40306, 73388, 80612, 7545859, 15091718, 30183436, 52821013, 105642026, 211284052]

約数ペア:

[(1, 211284052), (2, 105642026), (4, 52821013), (7, 30183436), (14, 15091718), (28, 7545859), (2621, 80612), (2879, 73388), (5242, 40306), (5758, 36694), (10484, 20153), (11516, 18347)]